HEM02-2D EMERGENCY BATTERY BACK-UP Our emergency kit has been designed to add 3 hours of maintained/non-maintained emergency function for various LED lights. There is no need to modify your existing LED circuit, with just two extra components (Emergency driver and battery) almost any LED luminaires will function as emergency lights. LED arrays from 8-60V will be to be dimmed to 30% in case of emergency.The driver will automatically adjust the output LED current and provide the best match between the battery and the LED load, which enables maximum illumination and optimum battery duration. The emergency driver works with a wide range of LEDs such as Philips Fortimo DLM, SLM and LLM ranges, Bridgelux LS/ES/RS ranges, Citizen 4-41W ranges, GE Infusion, Xicato and many others. PRODUCT FEATURES Constant current power supply Maintain and non-maintain mode Over current protection for battery Over charge protection for battery Green LED indication for status of the kit Reverse polarity protection Compatible with Ledison 2D Lamps 12w & 16w standard version Compatible with Ledison 2D Microwave sensor 12w & 16w THE EMERGENCY PACK INCLUDES: Emergency Driver 3.6V Battery High-temperature NiMH cells Green LED indicator Test Button